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21.发明授权
公开(公告)号：EP2234758B9
公开(公告)日：2012-02-08
申请号：EP09714122.0
申请日：2009-01-09
发明人： HADDADI, Ahmed
IPC分类号： B24B9/14
CPC分类号： B24B9/144
摘要： The invention relates to a method for preparing an ophthalmic lens (20) for mounting the same into the rim of a rimmed spectacles frame that comprises the step of acquiring a first longitudinal profile (27) of a groove of said rim, the step of blocking the lens in a holding means, and the step of trimming the ophthalmic lens using trimming means, during which the holding and trimming means are driven so that the ophthalmic lens is trimmed and includes a fitting rib extending along a second longitudinal profile (25; 26) derived from the first longitudinal profile. According to the invention, the method comprises the step of determining a second longitudinal profile of a singular portion (Z1) having a reduced curvature radius. Furthermore, during the trimming step, the holding and trimming means are driven so that the section of the fitting rib is locally narrowed in terms of width and/or height in said singular portion, and/or so that the setpoint of the trimming radius is reduced in said singular portion.
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公开(公告)号：EP2077927B1
公开(公告)日：2010-06-16
申请号：EP07858380.4
申请日：2007-09-24
发明人： LEMAIRE, Cédric , HADDADI, Ahmed
CPC分类号： B24B9/144
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公开(公告)号：EP2077927A1
公开(公告)日：2009-07-15
申请号：EP07858380.4
申请日：2007-09-24
发明人： LEMAIRE, Cédric , HADDADI, Ahmed
CPC分类号： B24B9/144
摘要： The invention relates to a method for trimming an ophthalmic lens (20) that comprises machining the edge of the lens using at least one rotating tool having a rotation axis which is capable of displacement in rotation and radial and axial translations relative to the lens axis. This displacement capability is controlled so that the edge of the lens has a profiled shape, with a fitting rib that can fitted into a glasses groove (11) as well as first and second ledges (26). According to the invention, considering a first longitudinal side of the first ledge and a second longitudinal side of the second ledge, the edge of the lens is machined so that, in each axial cross-section of the lens, the traces in said axial cross-section of the first and second longitudinal sides are separated from the lens axis by first and second distances, the difference (rs) between which varies according to the position of the plane of the axial cross-section in question.
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公开(公告)号：EP3145387A1
公开(公告)日：2017-03-29
申请号：EP15728070.2
申请日：2015-05-19
发明人： BONNIN, Thierry , HADDADI, Ahmed , MARIE, Sarah
摘要： The invention relates to a method of visual testing of an individual (10) comprising steps consisting in: a) placing said individual at a predetermined observation distance (D1) from a display surface (21) at which said individual observes, with a natural head carriage, said display surface, b) displaying, on said display surface, a visual test comprising at least one test image (22) in a visual field of said individual, and c) determining, on said display surface, a boundary (23) of zones of optimal/degraded vision of said test image by the individual in the configuration resulting from steps a) and b), said boundary delimiting respectively a zone of optimal vision (23A) and a zone of degraded vision (23B) of said visual field, for which zones said individual indicates that he sees said test image of the visual test in an optimal manner, respectively in a degraded manner.
摘要翻译： 本发明涉及（10）的个体的视觉测试的方法包括以下步骤在由：a）将所述个体在从显示面（21）处，所述单个观察预定的观察距离（D1），用天然头 滑架，所述显示表面上，b）中显示，在所述显示表面上，视觉测试，包括至少一个测试图像（22）在所述个体的视场中，并且c）确定，在所述显示表面上，一个边界（23） 通过在配置从步骤a所得的各个所述测试图像的最佳/退化视力的区域）和b），所述边界限定分别一所述视觉的最佳视觉（23A的区）和退化视力（23B的区域）的 字段中，哪个区域所述个人指示他做视觉测试的湖泊所述测试图像中的最佳方式，分别在退化方式。
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25.发明公开PROCÉDÉ ET DISPOSITIF D'ACCOMPAGNEMENT DU CHOIX D'UN ÉQUIPEMENT COMPRENANT AU MOINS UN VERRE OPHTALMIQUE ET UNE MONTURE, PROCÉDÉ ET DISPOSITIF DE SÉLECTION D'UN TEL ÉQUIPEMENT 审中-公开方法和设备的配套设备一个部分的选举与至少一个镜片和选择，例如设备供应的框架，方法和设备
公开(公告)号：EP3111275A1
公开(公告)日：2017-01-04
申请号：EP15711252.5
申请日：2015-02-24
发明人： TALBOT, Déborah , JOUVANCEAU, Christine , TORRACINTA, Céline , HADDADI, Ahmed , MOUCHON, Sylvie
IPC分类号： G02C13/00
CPC分类号： G02C13/005 , A61B3/111 , A61B3/14
摘要： The invention relates to a method for aiding the choice, by a future wearer, of a piece of visual equipment comprising at least one ophthalmic lens and a spectacle frame, comprising the following steps: receiving at least first and second data items representative of first and second distances measured between an eye of the wearer and the frame; determining a first width and a second width, associated with the first data item and the second data item, respectively, by comparing, for each data item, the lower and upper limits of a range of values associated with the distance represented by the data item in question; and constructing an image comprising a first portion (11) having the first width and a second portion (12) having the second width, the first portion and the second portion being juxtaposed in the image. A method allowing a future wearer to select such a piece of equipment is also described.
摘要翻译： 一种用于辅助的选择，通过将来佩戴者，一块视听设备，包括至少一个眼用透镜和眼镜架的方法，包括以下步骤：接收至少第一和第二数据项代表之间测量的第一距离和第二距离的 佩戴者和该帧的眼睛; 确定性采矿的第一宽度和第二宽度，通过比较，对每个数据项的范围与由所述数据项表示的距离相关联的值的下限和上限分别与第一数据项与第二数据项相关联， 有问题; 和构造图像包括具有第一宽度和具有第二宽度的第二部分的第一部分，第一部分和第二部分并置在图像中。 允许将来的佩戴者能够选择寻求一台设备的方法是这样描述的。
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26.发明公开PROCEDE D'AJUSTAGE D'UNE MONTURE DE LUNETTES RÉELLE PREDETERMINEE POUR SON UTILISATION PAR UN PORTEUR DONNE 审中-公开当选为使用修正眼镜与特定车辆的真正进步的适应过程
公开(公告)号：EP3090308A2
公开(公告)日：2016-11-09
申请号：EP14830999.0
申请日：2014-12-22
发明人： HADDADI, Ahmed , MARIE, Sarah
IPC分类号： G02C13/00
CPC分类号： G02C13/003 , G02C13/001 , G02C13/005 , G06F17/5009
摘要： The invention relates to a method for fitting an actual predetermined glasses frame (10), selected by a given wearer, for the use thereof by said wearer. Said method comprises the following steps: b) the head (TS) of the wearer is at least partially modelled, in at least one reference system, with at least one model (MN) of part of the nose (N) and one model (MORD, MORG) of part of the ears (ORD, ORG); c) simulating the positioning of the frame (10) on the head (TS) of the wearer is carried out, in the model of the head (TS) of the wearer, by placing the corresponding areas of said frame (10), or a model of the latter, one over the other; and d) on the basis of placing these one over the other, the necessary change in shape of the actual predetermined frame (10) is determined in order to achieve a fitting of said frame (10) on the head (TS) of the wearer in accordance with at least one predetermined fitting criterion.
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27.发明公开
公开(公告)号：EP3060958A1
公开(公告)日：2016-08-31
申请号：EP14824883.4
申请日：2014-10-23
发明人： HADDADI, Ahmed
IPC分类号： G02C11/00
CPC分类号： G02C11/10 , G02C2202/24 , G08B21/18
摘要： The invention relates to a device (1) for determining a writing or reading mode of a person wearing spectacles including a frame (4) and two lenses (5), the device (1) comprising, according to the invention, means (3, 31, 33) for measuring the distance between an element of the frame (4) or the head and a working plane (12), means for measuring an angle of inclination (α) of a median plane (10) of the two lenses (5) relative to the vertical (14) in a vertical median plane (P) of the head perpendicular to the median plane (10), and control means suitable for comparing the measured angle of inclination (α) with a set angle of inclination and for determining a reading mode or a writing mode of the person according to the comparison, the reading mode being associated with a predetermined set reading distance, and the writing mode being associated with a predetermined set writing distance.
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28.发明授权
公开(公告)号：EP2715438B8
公开(公告)日：2015-07-29
申请号：EP12729667.1
申请日：2012-05-16
发明人： HADDADI, Ahmed
IPC分类号： G02C13/00
CPC分类号： G02C13/005
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29.发明公开
公开(公告)号：EP2593271A1
公开(公告)日：2013-05-22
申请号：EP11744039.6
申请日：2011-07-01
发明人： LEMAIRE, Cédric , BEGON, Cedric , BARANTON, Konogan , HADDADI, Ahmed , SZYMANSKI, Patrice , POIRRIER, Gerard
CPC分类号： B24B1/00 , B24B9/14 , B24B9/148 , B24B27/0076 , B29D11/00932
摘要： The invention relates to a method for trimming an ophthalmic eyeglass lens (10; 20) according to a desired outline (E, F), the lens (10; 20) comprising a substrate (11; 21) and a coating film (12; 22). The method comprises a step of cutting out the lens (10; 20) using a first tool (30; 40) over at least the thickness of the coating film (12; 22), said cutout internally saving a useful center portion (12A; 22A) of the coating film (12; 22) having a closed outline (C; D) which is small relative to that of the original lens and which is calculated on the basis of said desired outline (E; F), followed by a step of trimming the edge of the substrate (11; 21) according to said desired outline (E; F) using a second tool (31; 41), without machining said center portion (12A; 22A), and a subsequent step of finishing the edge of the substrate (11; 21) without machining said center portion (12A; 22A).
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30.发明授权
公开(公告)号：EP2247407B9
公开(公告)日：2012-02-15
申请号：EP09715200.3
申请日：2009-01-09
发明人： HADDADI, Ahmed
IPC分类号： B24B9/14
CPC分类号： B24B9/14
摘要： The invention relates to a method for preparing an ophthalmic lens for mounting the same into the rim of a spectacles frame that comprises the step of acquiring a first longitudinal profile of said rim and an orientation parameter of said first longitudinal profile relative to a horizontal or vertical line of said rim, and the step of trimming the ophthalmic lens in order to form a substantially profiled fitting rib having a desired section and extending along a second longitudinal profile (25) derived from the first longitudinal profile and having an orientation derived from said orientation parameter. According to the invention, the method comprises the step of determining at least one singular portion (Z1-Z12) of the second longitudinal profile on the basis of said orientation parameter. During the trimming step, the fitting rib is locally cropped in said singular portion.
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